Warning: Permanently added '10.128.0.156' (ED25519) to the list of known hosts. 1970/01/01 00:00:28 parsed 1 programs [ 29.226578][ T6561] cgroup: Unknown subsys name 'net' [ 29.358915][ T6561] cgroup: Unknown subsys name 'cpuset' [ 29.360859][ T6561] cgroup: Unknown subsys name 'rlimit' [ 29.532564][ T6561] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS [ 33.250239][ T6568] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 33.298069][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 33.298365][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 33.298529][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 33.298841][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 33.299047][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 34.443529][ T6629] chnl_net:caif_netlink_parms(): no params data found [ 34.463644][ T6629] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.463878][ T6629] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.463949][ T6629] bridge_slave_0: entered allmulticast mode [ 34.464401][ T6629] bridge_slave_0: entered promiscuous mode [ 34.465438][ T6629] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.465476][ T6629] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.465517][ T6629] bridge_slave_1: entered allmulticast mode [ 34.465923][ T6629] bridge_slave_1: entered promiscuous mode [ 34.484768][ T6629] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.485684][ T6629] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.492528][ T6629] team0: Port device team_slave_0 added [ 34.493215][ T6629] team0: Port device team_slave_1 added [ 34.506214][ T6629] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.506241][ T6629] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 34.506267][ T6629] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.506962][ T6629] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.506976][ T6629] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 34.506996][ T6629] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.524955][ T6629] hsr_slave_0: entered promiscuous mode [ 34.525259][ T6629] hsr_slave_1: entered promiscuous mode [ 34.663482][ T6629] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.667439][ T6629] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.670570][ T6629] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.672870][ T6629] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.684449][ T6629] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.684511][ T6629] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.684681][ T6629] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.684707][ T6629] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.697339][ T6629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.703170][ T2145] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.704953][ T2145] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.721876][ T6629] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.725732][ T2117] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.725778][ T2117] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.736271][ T6629] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 34.736303][ T6629] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.739493][ T2117] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.739514][ T2117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.777521][ T6629] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.786607][ T6629] veth0_vlan: entered promiscuous mode [ 34.788450][ T6629] veth1_vlan: entered promiscuous mode [ 34.793695][ T6629] veth0_macvtap: entered promiscuous mode [ 34.795356][ T6629] veth1_macvtap: entered promiscuous mode [ 34.801562][ T6629] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.802627][ T6629] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.804544][ T2117] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.806166][ T2117] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.812000][ T2117] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.812049][ T2117] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 35.082926][ T4936] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.108731][ T2145] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.108759][ T2145] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.117286][ T2145] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 35.117314][ T2145] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 35.132952][ T4936] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.163402][ T4936] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 35.202007][ T4936] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:00:35 executed programs: 0 [ 35.319997][ T6132] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 35.321364][ T6132] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 35.322660][ T6132] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 35.324203][ T6132] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 35.325813][ T6132] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 35.374783][ T6665] chnl_net:caif_netlink_parms(): no params data found [ 35.393004][ T6665] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.393070][ T6665] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.393212][ T6665] bridge_slave_0: entered allmulticast mode [ 35.393611][ T6665] bridge_slave_0: entered promiscuous mode [ 35.394320][ T6665] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.394357][ T6665] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.394401][ T6665] bridge_slave_1: entered allmulticast mode [ 35.394771][ T6665] bridge_slave_1: entered promiscuous mode [ 35.407048][ T6665] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.408479][ T6665] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.415263][ T6665] team0: Port device team_slave_0 added [ 35.417124][ T6665] team0: Port device team_slave_1 added [ 35.424759][ T6665] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.424779][ T6665] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 35.424791][ T6665] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.425302][ T6665] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.425309][ T6665] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 35.425320][ T6665] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.443877][ T6665] hsr_slave_0: entered promiscuous mode [ 35.444153][ T6665] hsr_slave_1: entered promiscuous mode [ 35.444319][ T6665] debugfs: 'hsr0' already exists in 'hsr' [ 35.444361][ T6665] Cannot create hsr debugfs directory [ 37.367846][ T6132] Bluetooth: hci0: command tx timeout [ 38.572724][ T4936] bridge_slave_1: left allmulticast mode [ 38.572766][ T4936] bridge_slave_1: left promiscuous mode [ 38.573124][ T4936] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.579804][ T4936] bridge_slave_0: left allmulticast mode [ 38.579829][ T4936] bridge_slave_0: left promiscuous mode [ 38.579911][ T4936] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.769523][ T4936] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 38.798757][ T4936] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 38.818278][ T4936] bond0 (unregistering): Released all slaves [ 38.912571][ T4936] hsr_slave_0: left promiscuous mode [ 38.913842][ T4936] hsr_slave_1: left promiscuous mode [ 38.915526][ T4936] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 38.916910][ T4936] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 38.920543][ T4936] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 38.920569][ T4936] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 38.926450][ T4936] veth1_macvtap: left promiscuous mode [ 38.927473][ T4936] veth0_macvtap: left promiscuous mode [ 38.928767][ T4936] veth1_vlan: left promiscuous mode [ 38.929879][ T4936] veth0_vlan: left promiscuous mode [ 39.036238][ T4936] team0 (unregistering): Port device team_slave_1 removed [ 39.043200][ T4936] team0 (unregistering): Port device team_slave_0 removed [ 39.346631][ T6665] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.353554][ T6665] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 39.355611][ T6665] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 39.356579][ T6665] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 39.424590][ T6665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.431394][ T6665] 8021q: adding VLAN 0 to HW filter on device team0 [ 39.434336][ T4898] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.434378][ T4898] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.451294][ T6132] Bluetooth: hci0: command tx timeout [ 39.484727][ T2117] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.484772][ T2117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.550954][ T6665] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.563845][ T6665] veth0_vlan: entered promiscuous mode [ 39.565238][ T6665] veth1_vlan: entered promiscuous mode [ 39.576639][ T6665] veth0_macvtap: entered promiscuous mode [ 39.579984][ T6665] veth1_macvtap: entered promiscuous mode [ 39.584036][ T6665] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.588827][ T6665] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.639085][ T2117] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.640714][ T2117] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.643875][ T2117] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.644968][ T2117] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.660654][ T4898] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.660680][ T4898] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.694538][ T15] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 39.695953][ T15] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 39.799625][ T6773] loop0: detected capacity change from 0 to 32768 [ 39.800355][ T6773] ======================================================= [ 39.800355][ T6773] WARNING: The mand mount option has been deprecated and [ 39.800355][ T6773] and is ignored by this kernel. Remove the mand [ 39.800355][ T6773] option from the mount to silence this warning. [ 39.800355][ T6773] ======================================================= [ 39.815352][ T6773] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.822669][ T6773] [ 39.823097][ T6773] ====================================================== [ 39.824118][ T6773] WARNING: possible circular locking dependency detected [ 39.825077][ T6773] 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 Not tainted [ 39.825992][ T6773] ------------------------------------------------------ [ 39.827067][ T6773] syz.0.17/6773 is trying to acquire lock: [ 39.827936][ T6773] ffff0000e2b72640 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}, at: ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 39.830086][ T6773] [ 39.830086][ T6773] but task is already holding lock: [ 39.831304][ T6773] ffff0000e2b73ff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 39.832919][ T6773] [ 39.832919][ T6773] which lock already depends on the new lock. [ 39.832919][ T6773] [ 39.834561][ T6773] [ 39.834561][ T6773] the existing dependency chain (in reverse order) is: [ 39.835957][ T6773] [ 39.835957][ T6773] -> #4 (&oi->ip_xattr_sem){++++}-{4:4}: [ 39.837219][ T6773] down_read+0x58/0x2f8 [ 39.837969][ T6773] ocfs2_init_acl+0x258/0x5f0 [ 39.838844][ T6773] ocfs2_mknod+0x1028/0x1cf0 [ 39.839688][ T6773] ocfs2_create+0x190/0x474 [ 39.840568][ T6773] path_openat+0x12d8/0x2c40 [ 39.841407][ T6773] do_filp_open+0x18c/0x36c [ 39.842160][ T6773] do_sys_openat2+0x11c/0x1b4 [ 39.842957][ T6773] __arm64_sys_openat+0x120/0x158 [ 39.843794][ T6773] invoke_syscall+0x98/0x2b8 [ 39.844507][ T6773] el0_svc_common+0x130/0x23c [ 39.845269][ T6773] do_el0_svc+0x48/0x58 [ 39.845955][ T6773] el0_svc+0x58/0x180 [ 39.846694][ T6773] el0t_64_sync_handler+0x84/0x12c [ 39.847624][ T6773] el0t_64_sync+0x198/0x19c [ 39.848454][ T6773] [ 39.848454][ T6773] -> #3 (jbd2_handle){++++}-{0:0}: [ 39.849663][ T6773] start_this_handle+0xe74/0x10dc [ 39.850598][ T6773] jbd2__journal_start+0x288/0x51c [ 39.851507][ T6773] jbd2_journal_start+0x3c/0x4c [ 39.852370][ T6773] ocfs2_start_trans+0x368/0x6b0 [ 39.853277][ T6773] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 39.854289][ T6773] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 39.855406][ T6773] ocfs2_mknod+0xbd8/0x1cf0 [ 39.856309][ T6773] ocfs2_create+0x190/0x474 [ 39.857173][ T6773] path_openat+0x12d8/0x2c40 [ 39.858043][ T6773] do_filp_open+0x18c/0x36c [ 39.858927][ T6773] do_sys_openat2+0x11c/0x1b4 [ 39.859776][ T6773] __arm64_sys_openat+0x120/0x158 [ 39.860628][ T6773] invoke_syscall+0x98/0x2b8 [ 39.861435][ T6773] el0_svc_common+0x130/0x23c [ 39.862264][ T6773] do_el0_svc+0x48/0x58 [ 39.863027][ T6773] el0_svc+0x58/0x180 [ 39.863767][ T6773] el0t_64_sync_handler+0x84/0x12c [ 39.864660][ T6773] el0t_64_sync+0x198/0x19c [ 39.865381][ T6773] [ 39.865381][ T6773] -> #2 (&journal->j_trans_barrier){.+.+}-{4:4}: [ 39.866776][ T6773] down_read+0x58/0x2f8 [ 39.867451][ T6773] ocfs2_start_trans+0x35c/0x6b0 [ 39.868381][ T6773] ocfs2_reserve_suballoc_bits+0x630/0x3b9c [ 39.869499][ T6773] ocfs2_reserve_new_metadata_blocks+0x368/0x810 [ 39.870537][ T6773] ocfs2_mknod+0xbd8/0x1cf0 [ 39.871330][ T6773] ocfs2_create+0x190/0x474 [ 39.872119][ T6773] path_openat+0x12d8/0x2c40 [ 39.872944][ T6773] do_filp_open+0x18c/0x36c [ 39.873729][ T6773] do_sys_openat2+0x11c/0x1b4 [ 39.874517][ T6773] __arm64_sys_openat+0x120/0x158 [ 39.875391][ T6773] invoke_syscall+0x98/0x2b8 [ 39.876215][ T6773] el0_svc_common+0x130/0x23c [ 39.877053][ T6773] do_el0_svc+0x48/0x58 [ 39.877901][ T6773] el0_svc+0x58/0x180 [ 39.878657][ T6773] el0t_64_sync_handler+0x84/0x12c [ 39.879621][ T6773] el0t_64_sync+0x198/0x19c [ 39.880419][ T6773] [ 39.880419][ T6773] -> #1 (sb_internal#2){.+.+}-{0:0}: [ 39.881754][ T6773] ocfs2_start_trans+0x1f4/0x6b0 [ 39.882618][ T6773] ocfs2_mknod+0xc50/0x1cf0 [ 39.883477][ T6773] ocfs2_create+0x190/0x474 [ 39.884321][ T6773] path_openat+0x12d8/0x2c40 [ 39.885152][ T6773] do_filp_open+0x18c/0x36c [ 39.885961][ T6773] do_sys_openat2+0x11c/0x1b4 [ 39.886748][ T6773] __arm64_sys_openat+0x120/0x158 [ 39.887543][ T6773] invoke_syscall+0x98/0x2b8 [ 39.888348][ T6773] el0_svc_common+0x130/0x23c [ 39.889185][ T6773] do_el0_svc+0x48/0x58 [ 39.889899][ T6773] el0_svc+0x58/0x180 [ 39.890605][ T6773] el0t_64_sync_handler+0x84/0x12c [ 39.891419][ T6773] el0t_64_sync+0x198/0x19c [ 39.892265][ T6773] [ 39.892265][ T6773] -> #0 (&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]){+.+.}-{4:4}: [ 39.893806][ T6773] __lock_acquire+0x1774/0x30a4 [ 39.894580][ T6773] lock_acquire+0x14c/0x2e0 [ 39.895425][ T6773] down_write+0x50/0xc0 [ 39.896136][ T6773] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 39.897140][ T6773] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 39.898307][ T6773] ocfs2_reserve_clusters+0x3c/0x50 [ 39.899285][ T6773] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 39.900266][ T6773] ocfs2_xattr_set+0x920/0xe9c [ 39.900994][ T6773] ocfs2_xattr_trusted_set+0x4c/0x64 [ 39.901873][ T6773] __vfs_setxattr+0x3d8/0x400 [ 39.902735][ T6773] __vfs_setxattr_noperm+0x120/0x5c4 [ 39.903703][ T6773] __vfs_setxattr_locked+0x1ec/0x218 [ 39.904760][ T6773] vfs_setxattr+0x158/0x2ac [ 39.905646][ T6773] filename_setxattr+0x20c/0x4f8 [ 39.906599][ T6773] path_setxattrat+0x2e8/0x320 [ 39.907486][ T6773] __arm64_sys_setxattr+0xc0/0xdc [ 39.908437][ T6773] invoke_syscall+0x98/0x2b8 [ 39.909239][ T6773] el0_svc_common+0x130/0x23c [ 39.910091][ T6773] do_el0_svc+0x48/0x58 [ 39.910858][ T6773] el0_svc+0x58/0x180 [ 39.911631][ T6773] el0t_64_sync_handler+0x84/0x12c [ 39.912548][ T6773] el0t_64_sync+0x198/0x19c [ 39.913369][ T6773] [ 39.913369][ T6773] other info that might help us debug this: [ 39.913369][ T6773] [ 39.915020][ T6773] Chain exists of: [ 39.915020][ T6773] &ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE] --> jbd2_handle --> &oi->ip_xattr_sem [ 39.915020][ T6773] [ 39.917588][ T6773] Possible unsafe locking scenario: [ 39.917588][ T6773] [ 39.918779][ T6773] CPU0 CPU1 [ 39.919593][ T6773] ---- ---- [ 39.920483][ T6773] lock(&oi->ip_xattr_sem); [ 39.921184][ T6773] lock(jbd2_handle); [ 39.922323][ T6773] lock(&oi->ip_xattr_sem); [ 39.923470][ T6773] lock(&ocfs2_sysfile_lock_key[LOCAL_ALLOC_SYSTEM_INODE]); [ 39.924653][ T6773] [ 39.924653][ T6773] *** DEADLOCK *** [ 39.924653][ T6773] [ 39.926004][ T6773] 3 locks held by syz.0.17/6773: [ 39.926782][ T6773] #0: ffff0000ca05a428 (sb_writers#11){.+.+}-{0:0}, at: mnt_want_write+0x44/0x9c [ 39.928367][ T6773] #1: ffff0000e2b742c0 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: vfs_setxattr+0x138/0x2ac [ 39.930213][ T6773] #2: ffff0000e2b73ff8 (&oi->ip_xattr_sem){++++}-{4:4}, at: ocfs2_xattr_set+0x330/0xe9c [ 39.931887][ T6773] [ 39.931887][ T6773] stack backtrace: [ 39.932843][ T6773] CPU: 0 UID: 0 PID: 6773 Comm: syz.0.17 Not tainted 6.17.0-rc1-syzkaller-g8f5ae30d69d7 #0 PREEMPT [ 39.934636][ T6773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 39.936191][ T6773] Call trace: [ 39.936697][ T6773] show_stack+0x2c/0x3c (C) [ 39.937464][ T6773] __dump_stack+0x30/0x40 [ 39.938208][ T6773] dump_stack_lvl+0xd8/0x12c [ 39.938982][ T6773] dump_stack+0x1c/0x28 [ 39.939683][ T6773] print_circular_bug+0x324/0x32c [ 39.940504][ T6773] check_noncircular+0x154/0x174 [ 39.941355][ T6773] __lock_acquire+0x1774/0x30a4 [ 39.942153][ T6773] lock_acquire+0x14c/0x2e0 [ 39.942866][ T6773] down_write+0x50/0xc0 [ 39.943538][ T6773] ocfs2_reserve_local_alloc_bits+0x104/0x26a0 [ 39.944575][ T6773] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 39.945586][ T6773] ocfs2_reserve_clusters+0x3c/0x50 [ 39.946504][ T6773] ocfs2_init_xattr_set_ctxt+0x37c/0x774 [ 39.947410][ T6773] ocfs2_xattr_set+0x920/0xe9c [ 39.948164][ T6773] ocfs2_xattr_trusted_set+0x4c/0x64 [ 39.949077][ T6773] __vfs_setxattr+0x3d8/0x400 [ 39.949856][ T6773] __vfs_setxattr_noperm+0x120/0x5c4 [ 39.950677][ T6773] __vfs_setxattr_locked+0x1ec/0x218 [ 39.951496][ T6773] vfs_setxattr+0x158/0x2ac [ 39.952335][ T6773] filename_setxattr+0x20c/0x4f8 [ 39.953177][ T6773] path_setxattrat+0x2e8/0x320 [ 39.954005][ T6773] __arm64_sys_setxattr+0xc0/0xdc [ 39.954864][ T6773] invoke_syscall+0x98/0x2b8 [ 39.955615][ T6773] el0_svc_common+0x130/0x23c [ 39.956427][ T6773] do_el0_svc+0x48/0x58 [ 39.957099][ T6773] el0_svc+0x58/0x180 [ 39.957683][ T6773] el0t_64_sync_handler+0x84/0x12c [ 39.958456][ T6773] el0t_64_sync+0x198/0x19c [ 39.974011][ T6665] ocfs2: Unmounting device (7,0) on (node local)